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45 Series · Plate caster · CasterHQ

Heavy Duty Kingpinless Donut Polyurethane on Aluminum Plate Caster Swivel · 6" x 2" · 4 x 4-1/2" · 1500 lb per caster

Regular price $64
Regular price Sale price $64
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Type
Wheel size
Plate size
SpecificationsSKU 45CS620DUA63M-03
Brand
CasterHQ
Series
45 Series
Type
Swivel
Load capacity
1500 lb per caster
Wheel diameter
6"
Tread width
2"
Wheel
Sirius heavy-duty donut polyurethane on aluminum core
Wheel color
Yellow
Overall height
7-1/2"
Axle diameter
1/2"
Mounting
Top plate
Top plate size
4 x 4-1/2"
Bolt hole spacing
2-5/8 x 3-5/8 to 3 x 3"
Mounting bolt size
3/8"
Bearing
Precision ball
Swivel radius
4-1/2"
Finish
Zinc plated
Approx. weight
9.75 lb each
Warranty
1 year, defects in materials and workmanship
Top plate 4 x 4-1/2 in. with bolt hole spacing Tap to enlarge
Measure your bolt holes center to center and match them to this plate.
Top plate diagram, full size
Sizes · Swivelcapacity is per caster
SizeCapacityHeightWeightPrice
4" x 2" 1000 lb 5-5/8" 7.75 lb $53
5" x 2" 1200 lb 6-1/2" 9.25 lb $56
6" x 2" 1500 lb 7-1/2" 9.75 lb $64
8" x 2" 2000 lb 9-1/2" 13 lb $80

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2 in. wide kingpinless caster with a sirius heavy-duty donut polyurethane on aluminum core wheel. Rated 1,000 to 2,000 lb per caster depending on wheel size.

Swivel turns 360 degrees. Swivel + side brake adds a steel brake with a lever on the side of the fork: step the lever down to lock the wheel, lift it to release. Also called a top lock brake. Rigid rolls straight only.

Choose your plate: 4 x 4-1/2 in. (bolts 2-5/8 x 3-5/8 to 3 x 3, 3/8 in.); 4-1/2 x 6-1/4 in. (bolts 2-7/16 x 4-15/16 to 3-3/8 x 5-1/4, 1/2 in.). Photos show the 4 x 4-1/2 in. plate.

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45CS620DUA63M-03

Heavy Duty Kingpinless Donut Polyurethane on Aluminum Plate Caster CAD model (45CS620DUA63M-03): free STEP, IGES, DWG, DXF and STL downloads plus a 3D GLB model and a dimensioned drawing (PDF). No login, no email.

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Side elevation
OAH 7-1/2"DIA 6"DIA 6"
Front elevation
WIDTH 2"
Top plate
4 4PLATE 4-1/2 3-5/8 2-5/8SLOTTED TO 3 x 3
BHP 2-5/8 x 3-5/8 to 3 x 3
OverstockCasters.com Part 45CS620DUA63M-03 Model OSC-CAD-swivel-6x2-plate-5bcdce Units in · third-angle · NTS © 2026 OverstockCasters.com. Free for design use. Redistribution or resale prohibited.
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Model matched to this part by spec: wheel diameter, tread width, overall height, mount and swivel geometry. Reference only, not for fabrication.